You are not going to like yellow nutsedge. Its hard and expensive to control with herbicides if you have much of it. Over time you can change your soil structure which may help other preferred plants take over.View attachment 16661
I have a new invader this year, yellow nutsedge from what I gather. Never had it on the property and don’t have any experience with it. I know people intentionally plant it for turkeys. How bad is it as an invasive? I understand that the normal herbicides won’t work on this sedge and that it mainly spreads from rhizomes. What have you guys found to be the best way to control it if you’ve gone down that road.
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As an experiment in a 5 acre clover field that has a lot of sedge in it I planted a heavy dose of sunn hemp this summer. Just crimped it last week , added a ton of lime per acre and will plant in small grains and clover mid Sept. My 'hope' is the hemp crowded out the sedge along with the thatch from crimping and that the root structure from the hemp makes a difference.. I'll spray gly before planting. Strictly an experiment